<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
        <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
        <el-breadcrumb-item>数据统计</el-breadcrumb-item>
        <el-breadcrumb-item>数据报表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图 -->
    <el-card>
        <div id="main" style="width: 100%; height: 500px;"></div>
    </el-card>
  </div>
</template>

<script>
import * as echarts from 'echarts'


export default {
    name: 'ReportPage',
    data(){
        return{
        }
    },
    created(){
        
    },
    // dom元素渲染完毕之后
    async mounted(){
        // 基于准备好的dom，初始化echarts实例
        var myChart = echarts.init(document.getElementById('main'));
        console.log('charts',myChart);

        const {data:res} = await this.$http.get(`reports/type/1`)
        if(res.meta.status !== 200){
            return this.$message.error('获取数据失败')
        }
        console.log(res.data)

        // echars数据与配置项
        // 绘制图表
        myChart.setOption({
        title: {
            text: '用户来源'
        },
        tooltip: {
            trigger: 'axis',
            axisPointer: {
                type: 'cross',
                label: {
                backgroundColor: '#E9EEF3'
                }
            }
        },
        grid: {
            left: '3%',
            right: '4%',
            bottom: '3%',
            containLabel: true
        },
        xAxis: {
            data: res.data.xAxis[0].data
        },
        yAxis: {

        },
        series: res.data.series
        });
    },
    methods: {

    }
}
</script>

<style lang="less" scoped>

</style>